:root {
  --primary: #1976d2;
  --primary-light: #63a4ff;
  --bg: #f7f9fc;
  --section: #fff;
  --card-bg: #fff;
  --card-shadow: 0 2px 16px rgba(25,118,210,0.07);
  --text: #222b45;
  --muted: #657197;
  --radius: 18px;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'Segoe UI', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
}

/* HERO COM IMAGEM DE BACKGROUND E TEXTO EM CIMA */
header.hero {
  position: relative;
  min-height: 880px;
  background: 
    linear-gradient(110deg, rgba(25, 29, 42, 0.10) 60%, rgba(25,118,210,0.05) 100%),
    url('./img/bg4.png') right center no-repeat;
  background-size: cover;       
  background-repeat: no-repeat;
  background-position: right center;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  width: 100%;
}

.hero-content {
  max-width: 950px;
  margin-left: 7vw;
  z-index: 1;
  padding: 64px 0 80px 0;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-text {
  color: #fff;
  background: rgba(16,22,35,0.30); /* aumenta contraste */
  border-radius: 20px;
  padding: 36px 38px;
  box-shadow: 0 2px 16px rgba(25,118,210,0.04);
  max-width: 520px;
}

.hero-text h1 {
  font-size: 2.7rem;
  font-weight: 700;
  margin-bottom: .4em;
  color: #fff;
  text-shadow: 0 2px 6px rgba(0,0,0,0.22);
}
.hero-text p {
  font-size: 1.22rem;
  color: #e3eafc;
  line-height: 1.5;
  margin-bottom: 1.6em;
  text-shadow: 0 2px 6px rgba(0,0,0,0.18);
}
.cta {
  display: inline-block;
  background: #fff;
  color: var(--primary);
  font-weight: bold;
  padding: 13px 30px;
  border-radius: 25px;
  text-decoration: none;
  font-size: 1.07rem;
  box-shadow: var(--card-shadow);
  transition: background .2s, color .2s;
}
.cta:hover {
  background: #e3eafc;
  color: #1565c0;
}
 
.cta-vermelho {
  background: rgb(221, 46, 87);
  color: #fff;
  border: none;
  box-shadow: 0 2px 16px rgba(221,46,87,0.09);
}
.cta-vermelho:hover {
  background: #bb244e;
  color: #fff;
}

/* RESTANTE DO LAYOUT */
main {
  max-width: 1050px;
  margin: 0 auto;
  padding: 0 32px 32px 32px;
}
.section-title {
  margin-top: 56px;
  font-size: 2rem;
  font-weight: 700;
  text-align: center;
  color: var(--primary);
}
.cards {
  margin-top: 34px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(295px, 1fr));
  gap: 24px;
}
.card {
  display: flex;
  align-items: flex-start;
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  padding: 26px 28px;
  text-decoration: none;
  color: inherit;
  transition: box-shadow .18s, transform .14s;
  min-height: 110px;
  border: 1.5px solid #f2f6ff;
}
.card:hover {
  box-shadow: 0 4px 32px rgba(25,118,210,0.12);
  transform: translateY(-2px) scale(1.02);
  border-color: #e3eafc;
}
.card-icon {
  margin-right: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}
.card-content strong {
  font-size: 1.13rem;
  color: var(--primary);
  font-weight: 600;
  display: block;
  margin-bottom: 4px;
}
.card-content span {
  color: var(--muted);
  font-size: .99rem;
}
.footer-link, .brand-link {
  text-decoration: none !important;  /* nunca sublinhado */
  color: #1976d2;
  font-weight: 500;
  transition: color .2s;
}
.footer-link:hover, .brand-link:hover {
  color: #1565c0;
  text-decoration: none !important;  /* nunca sublinhado no hover */
}
footer {
  background: #e3eafc;
  padding: 22px 0;
  text-align: center;
  font-size: 1rem;
  margin-top: 60px;
  letter-spacing: .01em;
}
.footer-sep {
  color: #b3c5de;
  margin: 0 9px;
}
.footer-brand {
  font-size: .97rem;
}

/* RESPONSIVO */
@media (max-width: 1100px) {
  .hero-content { max-width: 96vw; }
  main { max-width: 98vw; }
}
@media (max-width: 900px) {
  header.hero {
    min-height: 340px;
    background-position: center;
  }
  .hero-content { margin-left: 3vw; padding: 34px 0 40px 0; }
  .hero-text { padding: 18px 10vw; }
}
@media (max-width: 700px) {
  header.hero {
    min-height: 220px;
    background-position: 80% center;
    background-size: cover;
  }
  .hero-content { padding: 20px 0 22px 0; margin-left: 0; }
  .hero-text { padding: 12px 3vw; }
  .hero-text h1 { font-size: 1.28rem; }
  .section-title { margin-top: 40px; font-size: 1.4rem; }
  main { padding: 0 1vw 16px 1vw; }
}
@media (max-width: 480px) {
  .cards { gap: 10px;}
  .card { padding: 11px 6px; }
  .hero-text { padding: 8px 1vw; }
}